package com.zzty.controller;

import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.zzty.dao.LibraryDao;
import com.zzty.entity.Library;

/**
 * Servlet implementation class DeleteBookController
 */
@WebServlet("/DeleteBookController")
public class DeleteBookController extends HttpServlet {
    private static final long serialVersionUID = 1L;
       
    /**
     * @see HttpServlet#HttpServlet()
     */
    public DeleteBookController() {
        super();
        // TODO Auto-generated constructor stub
    }

	/**
	 * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		String id = request.getParameter("id");
		int idi = Integer.valueOf(id);
		Library s = new Library();
		LibraryDao LDao = new LibraryDao();
		boolean f = LDao.deleteBook(idi);
		if(f){
			request.getRequestDispatcher("success.html").forward(request, response);
			
		}else{
			request.getRequestDispatcher("bookList.jsp").forward(request, response);
		}
		response.getWriter().append("Served at: ").append(request.getContextPath());
	}

	/**
	 * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response)
	 */
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		doGet(request, response);
	}

}
